1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
r-ruslan [8.4K]
3 years ago
10

The number of bacterial cells, B, in a container after t hours is given by B=25x2t After how many hours will there be 400 bacter

ial cells in the container?
Mathematics
1 answer:
Nikitich [7]3 years ago
5 0

Answer:

8 hours

Step-by-step explanation:

We have that;

B = number of bacterial cells, B, in a container after t hours

t = time taken in hours

The function is;

B=25x2t

Where B = 400 bacterial cells

400 = 25x2t

t = 400/25x2

t = 8 hours

You might be interested in
Solve for c. 3abc + b = 5
Anastasy [175]

Answer:

Step-by-step explanation:

7 0
3 years ago
Need help with mathematics,can you help me? Ohh please answer this​
asambeis [7]

Answer:

see explanation

Step-by-step explanation:

The largest angle is opposite the largest side and the smallest angle is opposite the shortest side.

Δ FUN

largest angle is ∠ FUN ( opposite FN )

smallest angle is ∠ NFU ( opposite NU )

Δ GEO

largest angle is ∠ GEO ( opposite GO )

smallest angle is ∠ GOE ( opposite GE )

---------------------------------------------------------------------------

The longest side is opposite the largest angle and the shortest side is opposite the smallest angle.

∠ RTY = 180° - (70 + 55)° = 180° - 125° = 55°

Δ TRY is therefore isosceles with 2 congruent legs RT, RY

longest side is TY ( opposite 70° )

shortest sides are RT , RY ( opposite 55° )

8 0
3 years ago
Which statement about the temperatures −13.4°C and −13.2°C is true?
Lady_Fox [76]

Answer:

I think "−13.4°C<−13.2°C because −13.2°C is warmer than −13.4°C" is the right answer

5 0
3 years ago
Which statements are true? Check all that apply. The corresponding sides of similar triangles have proportional lengths. The cor
77julia77 [94]
The answers to this question are A,B and E
5 0
2 years ago
Jose invested $5000 into a fund with an interest rate of 4.8%. How much interest would he earn after 2 years? A) $240 B) $24,000
pogonyaev

Answer: C) $480  


Step-by-step explanation:

Given: Jose invested $5000 into a fund with an interest rate of 4.8%.

Therefore, Principal amount (P)$5000

Rate of interest = 4.8%

In decimal rate of interest(r)=0.048

Time (t)= 2 years

We know that the simple interest is given by

S.I.=Prt\\\Rightarrow\ S.I.=5000\times0.048\times2\\\Rightarrow\ S.I.=\$480

Hence, the interest after 2 years = $480

6 0
4 years ago
Other questions:
  • The end of the road is 15/16 of a mile away. Luke walked 7/8 of a mile down the road. How much further did he need to walk?
    11·2 answers
  • Which describes the difference between the graph of f(x) = 3x2 + 2 and g(x) = 9x2?
    14·1 answer
  • A line passes (-8,-2) and has a slope of 5/4. Write an equation in Ax + By=C
    8·2 answers
  • 15) Martha wants to put carpet in a rectangular room that measures 14 feet by 16 feet. There is a section in front of
    9·1 answer
  • Factor<br><br> 3^5 + 12^4 − 36^3
    12·2 answers
  • HELP!!!Identify the following parts of the graph
    7·1 answer
  • A skier is trying to decide whether or not to buy a season ski pass. A daily pass costs ​$.80 A season ski pass costs ​$300. The
    8·2 answers
  • Select all the points that are on the graph of the equation 4y−6x=12.
    6·1 answer
  • Remmi wrote the equation of the line y = one-third (x + 2) He solved for x and got x = 3 y minus 2 Which of the following is an
    5·2 answers
  • Based on the diagram, which expresses all possible
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!